3.5.4 Test 3. Please help!!! Will give Brainliest!
The diagram below shows how proteins are assembled by ribosomes. A substance called tRNA delivers molecules, and a substance called mRNA provides the ribosome with the sequence in which the molecules would be connected in order to build each protein.
Based on your knowledge of protein synthesis, what type of molecule is labeled "X" in the diagram?
Answers
Answer:
The answer would be the nucleus
Explanation:
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Related Questions
describe how demographic influences shape voting behavior ???
Answers
Explanation:
Demographic factors such as age, gender, race, income, education level, religion, and geographic location can significantly shape voting behavior. For example, younger voters are more likely to support progressive policies, while older voters may lean more conservative. Women are more likely to vote for candidates who support women's rights and equal pay, while men may prioritize issues such as national security and economic growth. Race and ethnicity can also influence voting behavior, as some candidates may appeal more to certain groups based on their stance on issues such as immigration or racial justice. Income and education level can impact voting behavior as well, with higher-income and more educated individuals often leaning more liberal, while lower-income and less educated individuals may lean more conservative. Religion can also play a role, with some religious groups tending to vote in a particular way based on moral or social issues. Geographic location can also shape voting behavior, as candidates may appeal more to voters in certain regions based on regional issues or cultural values. Overall, demographic factors play a significant role in shaping voting behavior, and candidates often tailor their messages and policies to appeal to specific groups of voters.
Answer:
Demographic factors, such as age, gender, race, ethnicity, income, education, and location, can impact voting behavior. For example, older voters typically vote more conservatively, while younger voters lean toward progressive candidates. Women often prioritize social welfare policies, and racial and ethnic identity can influence alignment with political parties. Income, education, and geography also play a role in shaping political perspectives.
Amoebae move and engulf food by using pseudopodia, which is Latin for ___ ____
(two words)
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Answer:
false feet
Explanation:
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Yellow pods are dominant to green pods in peas.What is the probability that the second generation of plants will have yellow
pods, if the parental generation is homozygous dominant and homozygous recessive for the pod trait? (hint - need to use two
Punnett squares.)
a. 0%
O b. 25%
O c. 50%
O d. 75%
Answers
Answer:
I believe the answer is 25% is one of the parent pods is dominant and the other parent pod is recessive, feel free to correct me if i'm wrong.
Hope this helps!
Explanation:
According to comparative morphology,
O all organisms have similar development
O
the more closely related two species, the more analogous structures they will share
O homologous structures are inherited from a common ancestor
O organisms which have vestigial features are related to one another
Answers
Answer:
The statement "the more closely related two species, the more analogous structures they will share" is incorrect. Analogous structures are structures that serve a similar purpose in different species, but are not derived from a common ancestor. Homologous structures are structures that are similar due to inheritance from a common ancestor. The statement "organisms which have vestigial features are related to one another" is correct, as vestigial features are remnants of ancestral structures that have lost their function in an organism's evolutionary history and may suggest a relationship to a common ancestor with functional counterparts.
Hope this helps!
For the cloning lab, you processed two tubes, one with the plasmid (+pGLO), one without the plasmid (-pGLO). The solutions were then plated on the LB, LB/amp and LB/amp/ara plates. The (+pGLO) on LB/amp served as a(an)
Answers
In the cloning lab, one processed two tubes, one with the plasmid (+pGLO) and one without the plasmid (-pGLO), and the (+pGLO) on LB/amp served as the experimental plate where the gene glows ,so the option c is correct.
What is the significance of the (+pGLO) tube?The +pGLO tube contains bacteria transformed with the pGLO plasmid that have a gene for antibiotic resistance and a gene for fluorescence, so the bacteria on the LB/amp/ara plate serve as a control, and based on the control, sensitive and resistant bacteria are differentiated.
Hence, in the cloning lab, one processed two tubes, one with the plasmid (+pGLO) and one without the plasmid (-pGLO), and the (+pGLO) on LB/amp served as the experimental plate where the gene glows ,so the option c is correct.
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The question is incomplete, the complete question is the below,
For the cloning lab, you processed two tubes, one with the plasmid (+pGLO), one without the plasmid (-pGLO). The solutions were then plated on the LB, LB/amp and LB/amp/ara plates. The (+pGLO) on LB/amp/ara served as a(an) ________________________
Group of answer choices
a) control to see if transformation worked and bacteria are now antibiotic-resistant
b) control to see if bacteria survived the process of transformation
c) the experimental plate where the gene glows
d) the experimental plate where the gene of interest is expressed
2.
In the figure below, B, C and D together are called?
Label the parts of the cell cycle diagram and briefly ...
mitosis
prophase
interphase
synthesis
Answers
In the figure, B, C and D together are called interphase.
What is interphase?The interphase is a part of the cell cycle in which DNA replication occurs in the cell in order to enter mitosis, it is like the moment of preparation before cell division. It is commonly called also resting phase.
It will not be part of mitosis but it is before it starts. It will be composed of the G1 phase in which there is protein synthesis so that the cell will increase in volume, the S phase in which DNA synthesis is generated and the G2 phase in which the cell prepares for cell growth. division.
Therefore, we can confirm that in the figure, B, C and D together are called interphase.
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Diagram of exhalations
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Answer:
Explanation:
which process of nondisjuction or crossing over benefits organisms
Answers
Nondisjunction occurs when homologous chromosomes (meiosis I) or sister chromatids (meiosis II) fail to separate during meiosis. An individual with the appropriate number of chromosomes for their species is called euploid; in humans, euploidy corresponds to 22 pairs of autosomes and one pair of sex chromosomes.
How do plant cells differ from animal cells
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Answer: Plant cells have chlorophyll, chloroplasts, cell walls, a more blocky shape, and larger vacuoles. Animal cells have a more rounder shape, no cell wall but only a cell membrane, smaller vacuoles, and other organelles such has centrosomes, which plant cells don’t have.
Explanation:
Answer:
Plant and animal cells are different in that plant cells have chloroplasts and rigid cell walls, while animal cells do not.
Using the above diagram, what does the body make in response to a vaccine?
Answers
Answer:
antibodies
Explanation:
Vaccines are like a training course for the immune system. They prepare the body to fight disease without exposing it to disease symptoms. When foreign invaders such as bacteria or viruses enter the body, immune cells called lymphocytes respond by producing antibodies, which are protein molecules
Your class is learning about genetic engineering and the use of model organisms. You are divided into groups to debate this topic. Construct a statement against the use of model organisms, such as the zebrafish, in this research. (3 points)
WILL GIVE BRAINLIEST PLEASE PLEASE PLEASE WRITE A PARAGRAPH AT LEAST
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Answer:
Zebrafish is named from two different organisms of fish and zebra has been named this because they have the same similar features the two organisms. anation:
state what action muscles can complete
Answers
Answer:
Flexion
Extension
Abduction
Addiction
Explanation:
hope it helps
this molecule is split into oxygen
protons, and electrons during light
dependent reactions is called?
Answers
Answer:
Oxygen and hydrogen ions are also formed from the splitting of water. To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.
What do you think will be the biggest
space mission of the twenty-first century?
Answers
Answer:
going to all the other plants to try to find life form
PLEEASEEE IT IS URGENT I NEED THE ANSWER NOW!
Which best describes respiration?
A. a cell process that releases energy from food
B. a cell process that converts carbon dioxide into energy
D. a plant process where chlorophyll produces sugar energy
.... ..
..... .... ... ..
Answers
Answer:
A. a cell process that releases energy from food
Explanation:
Answer:
It would be B, hope that helped
The following case study is a paraphrase from "Good Clinical Practice. Standard Operating Procedures for Clinical Researchers" (Kolman, J., Meng, P. and Scott, G. editors; John Wiley and Sons publishers, 1998):
“While a study subject and a relative were walking in town one day during the summer, a hanging flower basket fell on a study subjects head, resulting in the study subject falling down and becoming unconscious. The subject’s relative called for an ambulance. On arrival at a local hospital’s Emergency Department, in which the subject regained consciousness but could not recall the event, a x-ray revealed a fractured skull. The subject’s consciousness level at this point was deteriorating and after further tests a subdural hematoma was diagnosed, which was evacuated under general anesthesia. Postoperative recovery was uneventful and progressing well until day four, when the patient developed acute dyspnea (shortness of breath) at rest during visiting time. An emergency lung scan was performed that confirmed a diagnosis of pulmonary embolism. The study subject was anticoagulated and was eventually discharged from the hospital”
1. What is/are the AE/s in the case study?
2. Are there any AEs that are "serious"? If "yes", list them and state why they are serious.
3. What are your thoughts about the AE(s) being related to the study drug (NOTE: we do not know whether the subject is on active drug or placebo)?
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Part II Matching
Column A
6. Analyze
7.Scientific method
8. Conclusion
9.Constant
10.Scientific Law
11. Research
12. Multiple trials
Column B
a) well tested description of how something works in nature
b) variable that remains the same
c) gather information using the library or internet
d) statement based on the results of the experiment
e) conducting an experiment more than once
f) look for relationships of data
g) series of steps to solve a problem
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Scientific laws explain phenomena that have been proven to be true by the scientific community. In general, theories explain how a phenomenon occurs, whereas laws predict what will happen in a particular scenario based on an equation.
A scientific law foretells the outcomes of particular initial circumstances. It may tell you what color hair your unborn child would have or how far a baseball will travel when launched at a specific angle. In contrast, a theory seeks to offer the most plausible justification for why events take place the way they do.
The five most well-known scientific laws are:
Bernoulli's law of fluid dynamics.Dalton's law of partial pressures.Hooke's law of elasticity.Fourier's law of heat conduction.Archimedes' Principle of Buoyancy.To know more about scientific laws refer to: https://brainly.com/question/15189105
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I will mark Brainliest, just please don't copy and paste
thank you.
Answers
Temperature regulation is the human condition chosen for this project. The human body must maintain a core body temperature of around 37°C, despite environmental temperature changes. The following information answers the questions:
What circumstances surround temperature regulation?Factors that can shift the body temperature include exposure to hot or cold environments, fever, and physical activity.
The organ systems involved in the homeostasis process of temperature regulation are the nervous and endocrine systems, as well as the integumentary (skin), cardiovascular, and respiratory systems.
Negative feedback is used to maintain temperature homeostasis. For example, when the body temperature rises, the hypothalamus signals the sweat glands to secrete sweat, which cools the skin and lowers the body temperature.
The stimulus is the change in body temperature, the receptor is the thermoreceptor in the skin or hypothalamus, the integrating center is the hypothalamus, the effector is the sweat glands or muscles, and the response is sweating or shivering.
Strategies to help maintain temperature balance include wearing appropriate clothing, using heating or cooling devices, and maintaining physical fitness through exercise.
Sources:
Guyton and Hall Textbook of Medical Physiology, 13th edition
Saladin Anatomy and Physiology, 8th edition
Tortora and Derrickson Principles of Anatomy and Physiology, 15th edition
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Norman grew skin in a lab by adding skin cells to a synthetic material. The skin functioned normally for 12 days. Then Norman separated some of the skin cells into cell membranes, cytoplasm, and vacuoles to study them.
Which of the following were alive during Norman's experiment?
o the skin and the cytoplasm
o the skin and the skin cells
o the cell membranes and the skin cells
O the cell membranes and the cytoplasm
Answers
Answer:
D
Explanation:
Answer: D:the cell membranes and cytoplasm
Explanation:
i took the test and got it right
Like the disproportionate body parts in the sensory homunculus, a motor homunculus represents (by disproportion) the difference in the size of the muscles being used in a body part.TrueFalse
Answers
The homunculus is a proportional representation of the tactile sensibility of the different parts of the body. The bigger the sensibility is, the bigger the part will be in the drawing. So, as it is proportional, not disproportional, the correct answer is false.
1.
Earth's axis slowly but continuously points in different directions, a movement known as
O revolution
O retrograde motion
O rotation
O precession
Answers
Answer:
revolution
Explanation:
I got it correct
What is the amplitude?
1) The distance between the two crests
2) The highest point in the wave
3) The lowest point in the wave
4) the distance from the center of the wave to the crest or the trough.
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Answer:
4) the distance from the center of the wave to the crest or the trough.
Explanation:
Hi this is ugent i would like some help
Answers
Answer: V
Explanation:
How do skeletal muscles work? please hurry and im giving brainliest to answer with the most explanation :3
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Answer:
Skeletal muscles provide movement to your body and are connected to your bones. They are voluntary, meaning you can control them.
reasons why science teachers think practical sciences is a good thing.
rubric
identify reasons 4 marks
explanation and practical example 16 marks
Answers
Science teachers consider practical sciences to be a valuable component of science education for several reasons:
Hands-on Learning: Practical sciences provide students with the opportunity to engage in hands-on learning experiences. This approach allows students to actively explore and manipulate materials, conduct experiments, and make observations.
Example: In a biology class, students may conduct a dissection of a preserved specimen to study the anatomy and structure of organisms. By physically dissecting and examining the different organs and systems, students gain a tangible understanding of the subject matter.
Application of Theory: Practical sciences enable students to apply theoretical knowledge acquired in the classroom to real-world situations. By engaging in practical activities, students can bridge the gap between abstract concepts and their practical applications, fostering a more comprehensive understanding of scientific principles.
Example: In a chemistry class, students might perform experiments to understand chemical reactions and concepts like stoichiometry. By actually mixing and observing different substances, measuring quantities, and analyzing the results, students can see how theoretical concepts translate into practical applications.
Development of Scientific Skills: Practical sciences help students develop essential scientific skills, such as critical thinking, problem-solving, observation, data analysis, and communication. Through practical activities, students learn to formulate hypotheses, design experiments, collect and analyze data, draw conclusions, and communicate their findings effectively.
Example: In a physics class, students could design and conduct an experiment to investigate the relationship between force and motion. By planning the experiment, taking measurements, analyzing the data, and presenting their findings, students enhance their scientific skills and develop a deeper understanding of physics concepts.
Engagement and Motivation: Practical sciences often increase student engagement and motivation in science education. Hands-on activities provide a more interactive and dynamic learning environment, making science more interesting and accessible to students. It can spark curiosity, promote active participation, and cultivate a sense of wonder and excitement about the natural world.
Example: In an environmental science class, students may visit a local ecosystem to conduct field observations, collect samples, and analyze the data they gather. By immersing themselves in the real environment and actively participating in the scientific process, students are more likely to be motivated and engaged in their learning.
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What is your opinion about minor children (under the age of 18) donating one of their kidneys for their brother or sister? Write at least three sentences stating your opinion and backing your answer.
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What was one weakness of Darwin's theory?
a. It lacked an explanation for adaptations.
b. It lacked an explanation for competition.
c. It lacked an explanation for how evolution occurs.
d. It lacked an explanation for the genetic inheritance of traits.
Answers
One weakness of Darwin's theory was that it lacked an explanation for how evolution occurs and is therefore denoted as option C.
What is Evolution?This is referred to as the change in the heritable characteristics of biological populations over successive generations and makes organisms better suited for their ever changing envrironment.
Darwin's theory of evolution on the other hand describes how organisms evolve over generations through the inheritance of physical or behavioral traits but lacked an explanation for how it occurs and it was termed the theory of evolution by natural selection.
It had an explanation about adaptations, competition and genetic inheritance of traits which is the treason why option C was chosen as the correct choice.
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Where does about 5% of the Sun's
energy reflected by Earth's
surface go?
A. into the trees
3. onto the clouds
C. into the ocean
D. back into space
Answers
Answer:
D: space
Explanation:
because it is being reflected it is just moving from where it came from, and if not its goes off of earth.
The Kuiper Belt holds most of the solar system's_______.
A.moons B.dwarf planets
C.comets
D.planets
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Answer:
B. dwarf planets
Explanation:
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Which of the following happens in the second trimester of fetal development?
A. There is more development, and fetal growth increases.
B. The fetus stays in a head-down position.
o o
C. The fetal heart begins to beat.
D. The fetus has all its organs, and its growth speeds up.
Answers
Answer:
B
Explanation: